<credit> (Track 1) Composed by Chillin Chillin Child, Wish Arranged by Chillin Chillin Child, Wish Produced by Chillin Chillin Child Lyrics by Wish Vocal : Wish Chorus : Wish Piano: Chillin Chillin Child Bass : 문건우 ( Moon Gunwoo ) Programing : Chillin Chillin Child Mixed & Mastered by 오영은, 스튜디오 작당 ( Oh Yeongeun, Studio JakDang ) Cover Artwork by Wish (Track 2) Composed by Chillin Chillin Child Arranged by Chillin Chillin Child Produced by Chillin Chillin Child Piano: Chillin Chillin Child Programing : Chillin Chillin Child Mixed & Mastered by 오영은, 스튜디오 작당 ( Oh Yeongeun, Studio JakDang ), Chillin Chillin Child Cover Artwork by Wish